[MSDN Library June 1998] PPTP Architecture (97.9591836734694%)

MSDN Library Visual Studio 6.0 > Windows Resource Kits > Windows NT Server 4.0 Resource Kit > Windows NT Server Resource Kit - Supplement 2 > Understanding PPTP

[MSDN Library June 1998] PPTP and Virtual Private Networking (80.8163265306122%)

MSDN Library Visual Studio 6.0 > Windows Resource Kits > Windows NT Server 4.0 Resource Kit > Windows NT Server Resource Kit - Supplement 2 > Understanding PPTP

[MSDN Library June 1998] PPTP Packet Filtering (45.3968253968254%)

MSDN Library Visual Studio 6.0 > Windows Resource Kits > Windows NT Server 4.0 Resource Kit > Windows NT Server Resource Kit - Supplement 2 > Understanding PPTP > Understanding PPTP Security

[MSDN Library June 1998] PPTP Architecture Overview (35.7509157509158%)

MSDN Library Visual Studio 6.0 > Windows Resource Kits > Windows NT Server 4.0 Resource Kit > Windows NT Server Resource Kit - Supplement 2 > Understanding PPTP > PPTP Architecture

[MSDN Library June 1998] PPTP Clients (34.0662931839402%)

MSDN Library Visual Studio 6.0 > Windows Resource Kits > Windows NT Server 4.0 Resource Kit > Windows NT Server Resource Kit - Supplement 2 > Understanding PPTP > PPTP and Virtual Private Networking